MPLAB ? C32 C Compiler User’s Guide
extern volatile unsigned int WDTCON __attribute__((section("sfrs")));
typedef union {
struct {
unsigned WDTCLR:1;
unsigned :1;
unsigned SWDTPS0:1;
unsigned SWDTPS1:1;
unsigned SWDTPS2:1;
unsigned SWDTPS3:1;
unsigned SWDTPS4:1;
unsigned :8;
unsigned ON:1;
};
struct {
unsigned :2;
unsigned WDTPSTA:5;
unsigned :1;
unsigned PWRTPSTA:3;
};
struct {
unsigned w:32;
};
} __WDTCONbits_t;
extern volatile __WDTCONbits_t WDTCONbits asm ("WDTCON") __attribute__((section("sfrs")));
Note:
The symbols WDTCON and WDTCONbits refer to the same register and
resolve to the same address as can be seen by the declaration for
WDTCONbits .
For use with assembly, the WDTCON register is declared as: .extern WDTCON .
The processor-specific header files are located in
c:\Program Files\Microchip\MPLAB C32\pic32mx\include\proc , where
c:\Program Files\Microchip\MPLAB C32 is the directory in which the MPLAB
C32 toolchain was installed. To include a processor-specific header file, it is
recommended that you include the generic processor header file (see
Section 4.3 “Generic Processor Header File” ), however, if you would like to
specifically call out the processor-specific header file, use the following from your
source file (example assumes inclusion of the processor-specific header file for the
PIC32MX360F512L):
#include <proc/p32mx360f512l.h>
4.5
PERIPHERAL LIBRARY FUNCTIONS
Many of he peripherals of the PIC32MX devices are supported by the peripheral library
functions provided with the compiler tools. See the “ MPLAB C32 C Compiler Libraries”
(DS51685) for details on the functions provided.
DS51686A-page 52
? 2007 Microchip Technology Inc.
相关PDF资料
SW300003-EVAL LIBRARY SOFT MODEM-EVAL ONLY
SW300010-EVAL SPEECH RECOG LIBRARY-EVAL ONLY
SW300040-EVAL LIBRARY NOISE SUPPR-EVAL ONLY
SW300060-EVAL LIBRARY ACOUSTIC ECHO-EVAL ONLY
SW300070-EVAL SOFTWARE LIBR ENC/DEC EVAL ONLY
SW500012 HI-TECH C PRO FOR PIC32
SY87701LHI-EVAL BOARD EVAL SY87701 EXPERIMENT
SY87729LHI-EVAL BOARD EVAL N SY87729 EXPERIMENT
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